gsd-2021-27290
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.
Aliases
Aliases
CVE-2021-27290


To clipboard 

{
   GSD: {
      alias: "CVE-2021-27290",
      description: "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
      id: "GSD-2021-27290",
      references: [
         "https://www.suse.com/security/cve/CVE-2021-27290.html",
         "https://access.redhat.com/errata/RHSA-2021:3639",
         "https://access.redhat.com/errata/RHSA-2021:3638",
         "https://access.redhat.com/errata/RHSA-2021:3074",
         "https://access.redhat.com/errata/RHSA-2021:3073",
         "https://access.redhat.com/errata/RHSA-2021:2932",
         "https://access.redhat.com/errata/RHSA-2021:2931",
         "https://advisories.mageia.org/CVE-2021-27290.html",
         "https://security.archlinux.org/CVE-2021-27290",
         "https://linux.oracle.com/cve/CVE-2021-27290.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2021-27290",
         ],
         details: "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
         id: "GSD-2021-27290",
         modified: "2023-12-13T01:23:35.559627Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2021-27290",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://npmjs.com",
                  refsource: "MISC",
                  url: "https://npmjs.com",
               },
               {
                  name: "https://www.oracle.com/security-alerts/cpuoct2021.html",
                  refsource: "MISC",
                  url: "https://www.oracle.com/security-alerts/cpuoct2021.html",
               },
               {
                  name: "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf",
                  refsource: "MISC",
                  url: "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf",
               },
               {
                  name: "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf",
                  refsource: "MISC",
                  url: "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf",
               },
               {
                  name: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
                  refsource: "CONFIRM",
                  url: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
               },
            ],
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: ">=5.2.2 <6.0.2||>=7.0.0 <8.0.1",
               affected_versions: "All versions starting from 5.2.2 before 6.0.2, all versions starting from 7.0.0 before 8.0.1",
               cvss_v2: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
               cvss_v3: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-937",
               ],
               date: "2022-05-13",
               description: "ssri processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
               fixed_versions: [
                  "6.0.2",
                  "8.0.1",
               ],
               identifier: "CVE-2021-27290",
               identifiers: [
                  "CVE-2021-27290",
               ],
               not_impacted: "All versions before 5.2.2, all versions starting from 6.0.2 before 7.0.0, all versions starting from 8.0.1",
               package_slug: "npm/ssri",
               pubdate: "2021-03-12",
               solution: "Upgrade to versions 6.0.2, 8.0.1 or above.",
               title: "Uncontrolled Resource Consumption",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2021-27290",
               ],
               uuid: "92f00ec7-7322-4e52-8812-f08ae3d3ecf1",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:ssri_project:ssri:*:*:*:*:*:node.js:*:*",
                        cpe_name: [],
                        versionEndExcluding: "8.0.1",
                        versionStartIncluding: "7.0.0",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:ssri_project:ssri:*:*:*:*:*:node.js:*:*",
                        cpe_name: [],
                        versionEndExcluding: "6.0.2",
                        versionStartIncluding: "5.2.2",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:oracle:graalvm:20.3.3:*:*:*:enterprise:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:oracle:graalvm:21.2.0:*:*:*:enterprise:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "1.0.1.1",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "cve@mitre.org",
               ID: "CVE-2021-27290",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "NVD-CWE-Other",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf",
                  },
                  {
                     name: "https://npmjs.com",
                     refsource: "MISC",
                     tags: [
                        "Product",
                     ],
                     url: "https://npmjs.com",
                  },
                  {
                     name: "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Third Party Advisory",
                     ],
                     url: "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf",
                  },
                  {
                     name: "https://www.oracle.com/security-alerts/cpuoct2021.html",
                     refsource: "MISC",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://www.oracle.com/security-alerts/cpuoct2021.html",
                  },
                  {
                     name: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
                     refsource: "CONFIRM",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 4.3,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 8.6,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 3.9,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2022-05-13T20:51Z",
         publishedDate: "2021-03-12T22:15Z",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.